Firearms

Daniel Defense DDM4 A1 5.56 NATO 20-inch

Schematic

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Specifications

About

Notable Variants

Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

20-inch barrel DDM4 replicating the classic A1/A2 rifle profile with modern DD furniture.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56 NATO

Capacity: 30

Year introduced: 2018, USA

Weight: 92.8 oz

Overall length: 39.5"

Status: Active

Military use: Yes

Intended use: Service / General Purpose